This book contains a general account on the structure, morphology, classification and detailed taxonomic of fresh water micro algae from Tamil Nadu. Literature survey is included in the manual. This manual on freshwater algae of Tamil Nadu has been prepared by Dr. N. Anand, Coordinator of All India Coordinated Projection Taxonomy (AICOPTAX) on algae. Dr. G. Mahendra Perumal Student of Prof. N. Anand also associated in this project. Algae were collected in ...